diff --git a/pyproject.toml b/pyproject.toml
index 0ef5cae..e8fd26c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,6 +47,9 @@ include = [
     "/namedivider",
 ]
 
+[tool.hatch.build.targets.wheel]
+packages = ["namedivider"]
+
 [tool.hatch.build.targets.wheel.force-include]
 "namedivider/assets/kanji.csv" = "namedivider/assets/kanji.csv"
 "namedivider/beta_bert_divider/config.json" = "namedivider/beta_bert_divider/config.json"